Includes:

require_once('PEAR/Command/Common.php') [line 18]
Pull in PEAR_Command_Common to extend itrequire_once('PEAR/Config.php') [line 23]
Need to determine PEAR configsrequire_once('PEAR/Size.php') [line 28]
the class of the hourrequire_once('PEAR/Size/CLI.php') [line 33]
Use PEAR_Size_CLI to set up everything for us